THIS IS DATAPLOT DATA FILE FREY.DAT TOXIC DRUG FATALITY ANALYSIS MIKE FREY CONSULTING WITH NIH NUMBER OF OBSERVATIONS = 49 TOTAL NUMBER OF VARIABLES PER LINE IMAGE = 3 RESPONSE VARIABLE = PERCENT OF FATALITIES (0 TO 100%) FACTOR 1 = CONCENTRATION OF DRUG A FACTOR 2 = CONCENTRATION OF DRUG B TO READ THIS FILE INTO DATAPLOT (AND ANALYZE)-- SKIP 25 READ FREY.DAT Y X1 X2 . CHAR 1 2 3 4 5 6 7 LINES BL BL BL BL BL BL BL BLOCK PLOT Y X1 X2 BLOCK PLOT Y X2 X1 FATALITY DRUG A DRUG B RATE (%) CONC. CONC. --------------------------- 100 1 1 100 2 1 100 3 1 95 4 1 88 5 1 66 6 1 28 7 1 99 1 2 98 2 2 100 3 2 94 4 2 91 5 2 68 6 2 22 7 2 91 1 3 91 2 3 90 3 3 88 4 3 83 5 3 58 6 3 25 7 3 84 1 4 78 2 4 84 3 4 79 4 4 75 5 4 56 6 4 21 7 4 63 1 5 57 2 5 62 3 5 58 4 5 55 5 5 46 6 5 19 7 5 43 1 6 42 2 6 42 3 6 40 4 6 39 5 6 37 6 6 16 7 6 24 1 7 27 2 7 22 3 7 22 4 7 24 5 7 26 6 7 12 7 7